1) to light up a rolled up cigarette or similar instrument, usually packed with drugs, then stick it in your mouth and inhale
2) the gray debris comes out of such an instrument or any other burning
3) to kill, generally with a gun
4) to treat meat with smoke (2) for added flavor
5) to do an action that resembles smoking (1), such as sucking a fat cock
6) drugs that are smoked (1), or something to smoke, generally weed

The guy was smoking some smoke which was too much smoke next to the "No Smoking" sign, so I put down my smoked meat, told him to smoke a dick, pulled out my gun, and smoked the motherfucker.

Military Slang (all 4)
1) To order a subordinate do excercises until completely exhausted, often as a punishment.
2) To be, or to have body parts, in a condition of extreme exhaustion or muscle failiure, as a result of exercise.
3) Artillery fire, mortar fire, or fire from close air support aircraft, especially from the point of view of the Forward Observer and acompanying Infantrymen.
4) To run away, hide, or conceal oneself, either as if using smoke grenades, or while actually using them.

1) Private Smith was late for formation, so he got smoked all afternoon.
2) My arms are smoked, time to stop the push-ups and move on to sit-ups.
3) After a few minutes of exchanging small arms fire with the hostiles, our forward observer brought smoke on 'em and it was over.
4) The Battallion Commander was looking for someone to clean his office, so they popped smoke (they left quickly).
4a) We were out in the open and taking fire, so we popped smoke and withdrew into the woods.